Auto Register Linux Client in AD (DNS)

Occasionally, I’ll build a prototype server just to kick the tires of some new system or application. When I do that, I know that it’s a temporary set up and don’t want to spend time setting up a static IP address and registering it. Fortunately, there’s a way to dynamically register a name with the DHCP server. See the ‘dhclient’ man page for more details but the short of it is: